# adom-usb-sniffer-cdc

**adom-usb sniffer plugin.** Capture + decode USB CDC/ACM serial traffic (virtual COM ports, modems, dev boards) to pcap.

```bash
adompkg install adom-usb-sniffer-cdc
```

Once installed, `adom-usb` discovers it (scans `~/.adom/usb-plugins/`) and routes the **Sniff** action for matching devices (CDC serial) to it. See the adom-usb wiki page → *Writing a packet-sniffer plugin*.


---

*Hero image: device photograph sourced from [Wikimedia Commons](https://commons.wikimedia.org) under its respective Creative Commons license. This is an open-source reference plugin for [adom-usb](https://wiki.adom.inc/john/adom-usb); manufacturers shipping their own device-test pack should supply their own product imagery.*